x-axis probleme

GIANNI
Messages : 22
Enregistré le : 05 juin 2018 19:14

x-axis probleme

Message par GIANNI »

Good morning to all and congratulations for the beautiful work. I'm Gianni from Italy. I built the CNC but I have a problem with the X-axis pitch. I made the change with the belt instead of the screw and then changed the parameters as instructed

#define DEFAULT_AXIS_STEPS_PER_UNIT {240,240,2560,200} // default steps per unit for Ultimaker
#define DEFAULT_MAX_FEEDRATE {180, 180, 6, 25} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {50,50,20,10000} // X, Y, Z, E

Changed to configuration-H and uploaded to Marlin .... The problem is that if I move the X-axis of 1 mm to the right or left everything moves 6 mm!!
It seems that the change to the parameters is not transferred to Marlin... can someone help me? The Y and Z axis move correctly.

Thank you
Gianni
Kachidoki
Messages : 1549
Enregistré le : 18 août 2017 20:22

Re: x-axis probleme

Message par Kachidoki »

Hi Gianni,

Maybe you should try to do an EEPROM clear. I think Marlin is applying the last parameters stored into its memory.
GIANNI
Messages : 22
Enregistré le : 05 juin 2018 19:14

Re: x-axis probleme

Message par GIANNI »

Could you tell me how to do it? I'm not very programming expert.
Aze
Messages : 1928
Enregistré le : 11 mars 2017 14:13

Re: x-axis probleme

Message par Aze »

In your Arduino IDE, search examples->eeprom->eeprom clear
Load it in your arduino like you did for Marlin, then load your Marlin again and that's all. (but Marlin is not a good firmware for the R-CNC, Repetier Firmware works much better).
GIANNI
Messages : 22
Enregistré le : 05 juin 2018 19:14

Re: x-axis probleme

Message par GIANNI »

Hi,
Ok, In these days I do the test.
Thank you!
GIANNI
Messages : 22
Enregistré le : 05 juin 2018 19:14

Re: x-axis probleme

Message par GIANNI »

Now works. Thanks again.
Gianni :D
Kachidoki
Messages : 1549
Enregistré le : 18 août 2017 20:22

Re: x-axis probleme

Message par Kachidoki »

I am glad you solved your problem.
Think to post some pictures of your CNC and some parts you will machine with it. ;)
GIANNI
Messages : 22
Enregistré le : 05 juin 2018 19:14

Re: x-axis probleme

Message par GIANNI »

Kachidoki a écrit : 09 juin 2018 17:41 I am glad you solved your problem.
Think to post some pictures of your CNC and some parts you will machine with it. ;)
Could you tell me how to insert the photographs? I'm not an expert...
Kachidoki
Messages : 1549
Enregistré le : 18 août 2017 20:22

Re: x-axis probleme

Message par Kachidoki »

You have to upload your pictures to an external website, here we commonly use https://www.casimages.com/.
It's only in french, however it is not difficult to understand how it does work.
Once uploaded, you can copy/paste the link under "Forum" and "Grande" on the right.
GIANNI
Messages : 22
Enregistré le : 05 juin 2018 19:14

Re: x-axis probleme

Message par GIANNI »

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